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Application filed by Ezechiel WeintraubfiledCriticalEzechiel Weintraub
Publication of CH31091ApublicationCriticalpatent/CH31091A/en
CH31091A1903-12-051903-12-05
Device in which rectified current and electrical light can be generated simultaneously with an alternating current source
CH31091A
(en)
Device for converting direct current into alternating current and vice versa, with electromagnetic changeover switch and thus magnetically linked transformer